Put a pot of water on the fire and bring it to the boil, adding a little salt. In the meantime, fry a clove of garlic with olive oil in a pan, when the garlic starts to turn golden brown, add dry tomatoes (cut in small pieces) and some spoons of water, to avoid the tomatoes from burning, cook for a few minutes.When the water comes to the boil, add the pasta and cook it for a couple of minutes less than the time written on the label.Drain the pasta and put it in the pan with the dry tomatoes. Mix them with the Pistachio pesto sauce and a small cup of cooking water.Serve pasta with some mint and grated parmesan cheese (if you like it!).